UA 682 then WN 3748 at Denver
San Diego → Denver → Burbank
Timetable, Denver time
19:45UA 682 from San Diego at the gate
19:40WN 3748 to Burbank leaves the gate
23 h 55 apart on the timetable, overnight
WN 3748 leaves 23 h 55 after UA 682 arrives on the timetable: more than half a day, so not a connection we count.